Firm ABC sells 1000 units of widgets for $10 per unit per-week. Per-week it pays its employees $1500, rent $2000, materials $1000, and the owner gives himself a salary of $3000 per week. The owner left his job as an engineer making $5000 per-week to start his business. In addition, he would be making an interest of $200 per week on his savings which he withdrew to start the business. a. The firm's accounting profit per week is equal to $6500
b. The firm's explicit cost is smaller than its implicit cost per week
c. The firm's economic profit per week is equal to $300
d. The firm's economic loss per week is equal to $700