The correct options are
A Man-made items like tools and machiney are a part of capital.
B Money which is used to procure raw materials and pay wages are also known as capital.
Capital is the visible tangible man-made items which are used for the production of products. Machinery, tools, computers are a few examples of capital. Money which is used to pay wages and procure raw materials is also known as capital. The reward received by capital as a factor of production is interest.