Answer:
the marginal cost curve is upward sloping.
Explanation:
Utility can be defined as any satisfaction or benefits a customer derives from the use of a product or service.
This ultimately implies that, any satisfaction or benefits a customer derives from the use of a product or service is generally referred to as a utility.
Basically, the marginal utility of goods and services is the additional satisfaction that a consumer derives from consuming or buying an additional unit of a good or service.
For example, buying a candy stick and eating it may satisfy your cravings but eating another one (an additional or extra unit) wouldn't give you as much satisfaction as the first due to diminishing marginal utility.
In Economics, the law of diminishing marginal utility states that as the unit of a good or service consumed by an individual increases, the additional satisfaction he or she derives from consuming additional units would start decreasing or diminishing as the units of good or service consumed increases.
Marginal cost can be defined as the additional or extra cost that is being incurred by a company as a result of the production of an additional unit of a product or service.
Generally, marginal cost can be calculated by dividing the change in production costs by the change in level of output or quantity. A marginal cost curve is upward sloping because of the law of diminishing returns.
Answer:
The firm's cost of equity is C. 14.05 percent
Explanation:
Hi, we need to use the following formula in order to find the cost of equity of this firm.

Where:
r(e) = Cost of equity
rf = risk free rate
rm = Market rate of return
Everything should look like this.

So, this firm´s cost of equity is 14.05%
Best of luck
Answer:
Net income of the company accounted for $400,000
Explanation:
Net income is the income or the amount of residual income from the earnings after deducting all the expense or cost from the sales.
The net income or loss of the company accounted for is computed as:
Net Income or Loss = Net Income - Research and Development cost
where
Net Income amounts to $3,400,000
Research and Development cost amounts to $3,000,000
So, putting the values above:
Net Income or loss = $3,400,000 - $3,000,000
Net Income = $400,000
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