: Một xí nghiệp cạnh tranh sản xuất 2 loại sản phẩm với hàm chi phí kết hợp như sau: TC = x2
– 2xy +2y2
+ 7,
ở đây x và y là lượng sản phẩm thứ 1 và 2 tương ứng. Với giá thị trường của sản phẩm 1 là 32$ và giá sản
phẩm 2 là 16$, (x*, y*) là mức sản lượng kết hợp để xí nghiệp đạt lợi nhuận tối đa. Tìm x*.
A. 42; B. 38; C. 40; D. 36

Which statement best explains the relationship between points a and b? a. consumption reaches its highest point, and then supply begins to fall. b. inflation reaches its highest point, and then the economy begins to expand. c. production reaches its highest point, and then the economy begins to contract. d. unemployment reaches its highest point, and then inflation begins to decrease.

Turrubiates corporation makes a product that uses a material with the following standards standard quantity 8.0 liters per unit standard price $2.50 per liter standard cost $20.00 per unit the company budgeted for production of 3,800 units in april, but actual production was 3,900 units. the company used 32,000 liters of direct material to produce this output. the company purchased 20,100 liters of the direct material at $2.6 per liter. the direct materials purchases variance is computed when the materials are purchased. the materials quantity variance for april is:

During the month of march 2017, weimar world, a tax-preparation service, had the following transactions. * billed $496,000 in revenues on credit * received $164,000 from customers' accounts receivable * incurred expenses of $194,000 but only paid $87,700 cash for these expenses * prepaid $32,220 for computer services to be used next month what was the company's accrual basis net income for the month? select one: a. $302,000 b. $264,080 c. $ 41,860 d. $408,300 e. none of the above