1. to turn the value2. to use their free time wisely.3. to study the steps on how to make a lamp from a bottle of water.4. to result in income from operations.
1. To bring waste resulting value 2. to take to benefit 3. To study the process of making a lamp from the bottle 4. contributes to income from operations.
1. To bring things to make surplus value.2. To spend free time to benefit.3. To study the steps in making the lamp from bottled water.4. To generate income from operations.