Answer:
B. a decrease; a decrease
Explanation:
Substitutes' goods are products that can be consumed in place of each other. If one product is missing, consumers will be ready and willing to buy its substitute. An increase or fall in the price of a good or services will cause the demand for its substitute to move in the opposite direction.
Equilibrium quantity is when supply matches the demand. If the price of Tuna fish decreases, its demand will increase as more customers will afford it. Tuna and chicken are substitutes, should the price of Tuna decrease, customers will prefer to consume Tuna over chicken. Consequently, the demand for chicken will reduce w leading to a decrease in its price.
One appropriate critique for this excerpt is that <span>The effects of slavery are much worse than the effects of materialism.
The negative effect of slavery was the continuation of opression and discrimination that experienced by the descendants of the slave over ling period of time. Materialism on the other hand could only cause either abundance of goods, or bankruptcy</span>
At least 20% should go to ur savongs