Answer:
c) the costs of the remodeling materials and the increase in rent, but not the price of the house
Step-by-step explanation:
As for the information provided, she buys the house for $200,000 and then expenses for re-modelling the house, that is $30,000.
After which the rent increases and accordingly there is an increase in real GDP.
Note that the purchase of house is purchase of asset, which will not generate revenue, but applying re-modelling expense and the rent are revenue in nature and not capital. This therefore, contributes in real GDP.