You said that S = 2(lw + lh + wh)
Divide each side by 2 : S/2 = lw + lh + wh
Subtract 'lh' from each side: S/2 - lh = lw + wh
Factor the right side: S/2 - lh = w(l + h)
Divide each side by (l + h) : (S/2 - lh) / (l + h) = w
Answer:
b. Reducing the minimum wage and the time and cost to open a business would shift the long-run aggregate supply curve to the right
Explanation:
Minimum wage is a wage set by the government, to pay for laborers. Wages below this is illegal. Wages are also a major cost to any firm. When they have been reduced, cost of production is likely to fall. Cost of production is a factor affecting supply. When cost of production falls, supply shifts right.
This is explained as that when cost of production falls, businesses can now make higher profits. This acts as a motivation for many other firms to also enter into the market. Therefore, supply is likely to rise in the long-run, shifting the supply curve to the right.
Time and cost to open a business is another factor affecting supply. When the time and cost is high, it discourages new firms because they do not want to undergo the hassle of submitting many legal documents or may not have enough funds to pay for all the costs. However, when the cost and time taken falls, more firms will be willing and able to enter into the market. Thus, the supply curve shifts right in the long run, increasing quantity supplied.
Answer: advertising, publicity, and personal selling- that stimulates interest, trail or purchase by final customers or others in the channel.
Explanation: Sales promotion are promotional activities used to stimulate consumers into purchasing a certain product. Sales promotion usually takes the form of giving discounted prices to customers, giving out extra incentive or gift items, freebies, voucher cards, coupon and other promotional offers which gives consumers extra material benefit when they purchase an item. Promotional offers are usually made during certain periods such as festive seasons, company anniversary or occasionally in other to drive sales or to wow customers.
Answer:
E. Quantitative easing and Buying short-term U.S. Treasury securities
Explanation:
