Eleanor's Performance Pizza is a small restaurant in San Francisco that sells gluten-free pizzas. Eleanor's very tiny kitchen has barely enough room for the three ovens in which her workers bake the pizzas. Eleanor signed a lease obligating her to pay the rent for the three ovens for the next year. Because of this, and because Eleanor's kitchen cannot fit more than three ovens, Eleanor cannot change the number of ovens she uses in her production of pizzas in the short run. (a) However, Rosa's decision regarding how many workers to use can vary from week to week because her workers tend to be students. Each Monday, Rosa let them know how many workers she needs for each day of the week. In the short run, these workers are (fill in the blank) inputs, and the ovens are (fill in the blank) inputs.
Rosa's daily production schedule is presented in the following table:
Number of Workers Output (Pizzas) Marginal Product of Labor (Pizzas)
0 0 -
1 60
2 100
3 130
4 150
5 160
(b) Fill in the blanks to complete the Marginal Product of Labor column for each worker.
(c) On the following graph, plot Rosa's production function using a green line.
(d) Supposed that labor is Rosa's only variable input cost and that she has a fixed cost of $20 per day and pay each of her workers $30 per day. Use an orange line to plot Rosa's total cost curve on the following graph using the quantities from the preceding table.
(e) True or False: The shape of the production function reflects the law of increasing marginal returns.

Acustomer has come to your department with an urgent question. you promised her that you would collect information about her question and answer it by noon. it will take you at least 20 minutes to gather the information needed to provide an answer. it is now 11: 50 a.m. your supervisor just scheduled a 30-minute meeting to start at noon. this meeting is for all employees in your department. you decide to:

Assume that all of thurmond company’s sales are credit sales. it has been the practice of thurmond company to provide for uncollectible accounts expense at the rate of one-half of one percent of net credit sales. for the year 20x1 the company had net credit sales of $2,021,000 and the allowance for doubtful accounts account had a credit balance, before adjustments, of $630 as of december 31, 20x1. during 20x2, the following selected transactions occurred: jan. 20 the account of h. scott, a deceased customer who owed $325, was determined to be uncollectible and was therefore written off. mar. 16 informed that a. nettles, a customer, had been declared bankrupt. his account for $898 was written off. apr. 23 the $906 account of j. kenney & sons was written off as uncollectible. aug. 3 wrote off as uncollectible the $750 account of clarke company. oct. 20 wrote off as uncollectible the $1,130 account of g. michael associates. oct. 27 received a check for $325 from the estate of h. scott. this amount had been written off on january 20 of the current year. dec. 20 cater company paid $7,000 of the $7,500 it owed thurmond company. since cater company was going out of business, the $500 balance it still owed was deemed uncollectible and written off. required: prepare journal entries for the december 31, 20x1, and the seven 20x2 transactions on the work sheets provided at the back of this unit. then answer questions 8 and 9 on the answer sheet. t-accounts are also provided for your use in answering these questions. 8. which one of the following entries should have been made on december 31, 20x1?

Asmartphone manufacturing company uses social media to achieve different business objectives. match each social media activity of the company to the objective it the company achieve.