| 74. Property used in production. Sales of tangible personal |
| property, other than fuel or electricity, that becomes an |
| ingredient or component part of, or that is consumed or destroyed |
| or loses its identity directly and primarily in either the |
| production of tangible personal property for later sale or lease, |
| other than lease for use in this State, or the production of |
| tangible personal property pursuant to a contract with the United |
| States Government or any agency of the United States Government. |
| Tangible personal property is "consumed or destroyed" or "loses |
| its identity" in that production if it has a normal physical life |
| expectancy of less than one year as a usable item in the use to |
| which it is applied. Sales of tangible personal property used in |
| the production of prepared food or used in the operation of a |
| hotel or rooming house are also exempt under this subsection. |