Show all work. using the cut-and-try method for aggregate operations planning, we can back calculate beginning inventory if we knew the values of other relevant variables. what should have been the initial inventory in units of demand, if the production requirement in units of product is 900, demand forecast is 1,000, and the necessary safety stock is 20 percent of the demand forecast, choose the right answer for the beginning inventory.

a. 300

b. 500

c. 100

d. 1,900

e. cannot find it

Investment x offers to pay you $5,700 per year for 9 years, whereas investment y offers to pay you $8,300 per year for 5 years. if the discount rate is 6 percent, what is the present value of these cash flows? (do not round intermediate calculations and round your answers to 2 decimal places, e.g., 32.16.) present value investment x $ investment y $ if the discount rate is 16 percent, what is the present value of these cash flows? (do not round intermediate calculations and round your answers to 2 decimal places, e.g., 32.16.) present value investment x $ investment y

Suppose an economy has only two sectors: goods and services. each year, goods sells 80% of its outputs to services and keeps the rest, while services sells 62% of its output to goods and retains the rest. find equilibrium prices for the annual outputs of the goods and services sectors that make each sector's income match its expenditures.

Money from an allowance or job is known as .