What is tones What is tone in business writing? Refers to the writer’s word choice.

Refers to the writer’s level of business manners.

Refer to the reader’s attitude toward the writer and subject of the message.

Refers to the writer’s attitude toward the reader and subject of the message.

Assume a competitive firm faces a market price of $60, a cost curve of c = 0.003q^3 + 25q + 750, and a marginal cost of curve of: mc = 0.009q^2 + 25.the firm's profit maximizing output level (to the nearest tenth) is , and the profit (to the nearest penny) at this output level is $ will cause the market supply to (shift right/shift left). this will continue until the price is equal to the minimum average cost of $