The following information is available for Brownstone Products Company for the month of July: Actual Master Budget Units 3,900 4,000 Sales revenue $ 55,500 $ 60,000 Variable manufacturing costs 20,800 16,000 Fixed manufacturing costs 14,000 13,700 Variable selling and administrative expenses 9,500 8,000 Fixed selling and administrative expenses 10,900 10,400 Required: 1. What was the total operating income variance for July

Larissa has also provided the following information. during the year, the company raised $36 million in new long-term debt and retired $20.52 million in long-term debt. the company also sold $22 million in new stock and repurchased $32.4 million. the company purchased $54 million in fixed assets, and sold $6,107,400 in fixed assets. larissa has asked dan to prepare the financial statement of cash flows and the accounting statement of cash flows. she has also asked you to answer the following questions: 1. how would you describe east coast yachts' cash flows? 2. which cash flows statement more accurately describes the cash flows at the company? 3. in light of your previous answers, comment on larissa's expansion plans.

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.

New process is run on consecutive mornings for five days and the yields and other performance data are recorded. when the process goes into full-scale operation, it will be run continuously 24 hours a day. is it reasonable to consider the yield and performance data from the five morning runs a simple random sample