Otis Corp. uses a periodic system and the FIFO method. Otis had beginning inventory of 30 units purchased at $120 each and made the following purchases during the year: Jan. 15: 34 units at $110 May 30: 61 units at $84 Oct. 20: 160 units at $60 Sales during the year totaled 271 units. What is the cost of ending inventory

Alarge tank is filled to capacity with 500 gallons of pure water. brine containing 2 pounds of salt per gallon is pumped into the tank at a rate of 5 gal/min. the well-mixed solution is pumped out at the same rate. find the number a(t) of pounds of salt in the tank at time t.

Explain the relationship between consumers and producers in economic growth and activity

An important source of public scrutiny is "watchdogs." these are: the efforts of a firm's competitors, including how often the competitors attack the firm's strategies. taxpayer-supported government agencies that limit a firm's ability to compete in foreign markets. companies designated by the government to only produce products that support the government defense program. socially conscious groups that make it their mission to measure the social responsibility levels of businesses, and provide consumers with their opinions about the level of corporate responsibility of various companies.